color coated box profile roofing sheets It is a building material composed of sheets of hot-dip galvanized mild steel or Galvalume steel, cold-rolled to produce a linear corrugated pattern in them. The corrugations increase the bending strength of the she

The 8mm Copper Wire Rod are made of pure electrolysis copper and use Imported American advanced production equipment producing. They are precise in size and smooth on surface. Besides, they are of good heat conductibility. Furthermore, they are relia...

Pre insulated copper coils are used for home and commercial split air conditioner installation. The copper tubes inside of IXPE foam insulation with different wall thickness are compatible for R410a, R407c, R404a, R507 and R22 refrigerants.
Speci...